That's a good clip. I've taken Freelanders and LR2's into some of those articulations before druing demonstrations.
The clip shows some of the capability of that little truck. You usually get a good reaction when you put the truck in park, shut it off and get out and close the door and just leave it hanging like that. Most people would think the body has so much flex that the doors wouldn't close but they line up just fine.
A few scratches never hurt any Land Rover. Get out and drive it.